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W. T. ATKINS.

. HARMONICA FLUTE. 245 929 Patented Aug. 23,1881. V

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WILLIAM T. ATKINS, OF KINGS FERRY, FLORIDA.

HARMONICA-FLUTE.

SPECIFICATION forming part of Letters Patent No. 245,929, dated August23, 1881.

Application filed June 18, 1881.

- letters and figures of reference marked thereon.

Figure l of the drawings is a side elevation of my invention. Fig. 2 isa horizontal seclion taken on line y y of Fig. 1. Fig. 3 is, across-section taken on line w w of Fig. 1, and Fig. 4 is detail view,showing the mouth-piece and deflecting-plates.

The present invention has relation to cer tain new and usefulimprovements in that class of musical instruments known asharmonicaflutes and it consists in the details of constructionsubstantially as shown in the drawin gs'and hereinafter described.

In the accompairyiug, drawings, A represents a box or casing of wood orother suitable material, and of rectangular or other desirable shape,said box or casing being of the required depth to contain the severalparts hereinafter enumerated.

The box or casing A contains a reed-board, B, and is provided with akey-board, G, and stops or keys D, said parts being similar to thoseordinarily used in accordions and barmonica-flutes, and therefore needno further description.

Within the casing A are secured upright partitions a, one upon each sideof the reed board B, so that the wind supplied to the instrument is keptwithin a very small compass and confined almost entirely to thereed-board. This feature greatly lessens the efi'ort of the (N0 model.)

performer in supplying the instrument with the required amount of windto produce the volume of tone necessary, thus rendering theinstrumenteasily played by a child. The wind is supplied by amouth-piece, E, preferably of metal, connected to the end of the casingA, and extending into the same some little distance.

Above and below the projecting end of the mouth-piecaE, or that portionlocated within the casing A, are horizontal plates 1) c, and'directly infront of the end of the'mouth-piece is a vertical or upright plate, d,connected to the inner sides of the plates, 11 c. The object of theplates 1) c is to prevent the wind as it escapes from the mouth-piece Efrom descending or ascending, and by the addition of the plate 01 it isdeflected to the sides of the partitions at until it passes beyond theplates 1) 0, when the wind is distributed with equal force and volumeover the reed-board B. This deflection of the wind and its distributionover the reed-board of the instrument produces a much softer and moreeven tone, requiring less power to supply it with the necessary amountof wind to produce a clear note.

Having now fully described my invention, what I claim as new, and desireto secure by Letters Patent, is

In a musical instrument provided with the usual reed-board B, key-boardO, and stops or keys D, the mouth-piece E and plates 1) c d, incombination with the partitions a, substantially as and for the purposespecified.

In testimony that I claim the above I-havc hereunto subscribed my namein the presence of two witnesses.

WILLIAM T. ATKINS.

Witnesses:

JOSEPH HAnnooK, WILLIs A. BLAIsnELL.

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